7001138075 has 6 divisors (see below), whose sum is σ = 8681411244. Its totient is φ = 5600910440.

The previous prime is 7001138029. The next prime is 7001138077. The reversal of 7001138075 is 5708311007.

It is not a de Polignac number, because 7001138075 - 2¹⁶ = 7001072539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7001138077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 140022737 + ... + 140022786.

It is an arithmetic number, because the mean of its divisors is an integer number (1446901874).

Almost surely, 2^7001138075 is an apocalyptic number.

7001138075 is a deficient number, since it is larger than the sum of its proper divisors (1680273169).

7001138075 is a wasteful number, since it uses less digits than its factorization.

7001138075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280045533 (or 280045528 counting only the distinct ones).

The product of its (nonzero) digits is 5880, while the sum is 32.

The square root of 7001138075 is about 83672.8036759854. The cubic root of 7001138075 is about 1913.0348466382.

The spelling of 7001138075 in words is "seven billion, one million, one hundred thirty-eight thousand, seventy-five".